Test Set, Display in4940-01-201-8639

NSN 4940-01-201-8639 · NIIN 012018639

FSC 4940 — Miscellaneous Maintenance and Repair Shop Specialized Equipment · FSG 49 — Maintenance and Repair Shop Equipment

Government record, cited

Also searched as 4940-01-201-8639 · 4940012018639 · NIIN 012018639 · 01-201-8639 · FSC 4940 Miscellaneous Maintenance and Repair Shop Specialized Equipment · TS-4140/ALM-153A · SM-D-873650 · SM-D-873650 · SM-D-873650

Nearby stock numbers ← 4940-01-201-8446 Fixture, Test, Mechanical Equipmen · 4940-01-202-2314 →

Features

Test Set,display in — FSC 4940

Identification

NSN: 4940-01-201-8639
NIIN: 012018639
FSC: 4940 — Miscellaneous Maintenance and Repair Shop Specialized Equipment
FSG: 49 — Maintenance and Repair Shop Equipment

General Description

The Test Set,display in, cataloged under National Stock Number 4940-01-201-8639, is classified within Federal Supply Class 4940 (Miscellaneous Maintenance and Repair Shop Specialized Equipment) of the Maintenance and Repair Shop Equipment group. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.

Catalog Facts

Item Name	Test Set,display in
FSC / FSG	4940 — Miscellaneous Maintenance and Repair Shop Specialized Equipment (FSG 49)

Technical Specifications

Parameter	Value
NSN	4940-01-201-8639
Item Name	Test Set,display in
FSC / FSG	4940 / 49 — Miscellaneous Maintenance and Repair Shop Specialized Equipment
Status	ACTIVE

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL A — No Demilitarization Required
Hazard	No hazard code in the DLA record (HMIC N)

Cross-Reference Index

No manufacturer part numbers on file in the U.S. Government catalog.

Reference documents

Reference	Meaning
TS-4140/ALM-153A	5/2 Secondary reference U.S. Government activity
SM-D-873650	5/9 Secondary reference Boeing Company, the
SM-D-873650	3/2 Design control — primary reference U.S. Government activity
SM-D-873650	5/9 Secondary reference The Boeing Company Div Legacy Corinth Bgrc

No interchangeability data on file.

Other items in FSC 4940 — Miscellaneous Maintenance and Repair Shop Specialized Equipment

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

4940-00-001-1283

4940-00-001-1283 · Item name not on file

4940-00-001-1286

4940-00-001-1286 · Item name not on file

4940-00-001-5394

4940-00-001-5394 · Item name not on file

4940-00-001-6355

4940-00-001-6355 · Item name not on file

4940-00-001-9583

DEGREASER

4940-00-003-1045

4940-00-003-1045 · Item name not on file

4940-00-003-1047

4940-00-003-1047 · Item name not on file

4940-00-003-1050

4940-00-003-1050 · Item name not on file

Frequently Asked Questions

What is NSN 4940-01-201-8639?

NSN 4940-01-201-8639 is a Test Set,display in, classified under FSC 4940, Miscellaneous Maintenance and Repair Shop Specialized Equipment. Status: active.

Is NSN 4940-01-201-8639 hazardous material?

No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.

Sources

U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.

U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.

✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.

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